Thanks a lot. I tried it and I have never entered a code before. I think it worked since it flashed something "restriction off". It was very quick and then it kept saying "insert SIM card" since I had my SIM out. Is that mean it is unlocked ? how can I confirm it is unlocked while I don't have a SIM card now from another carrier ? is there a code I can enter to confirm that it is unlocked and it will work fine when I travel to the Middle East ?